How special are the 10th Anniv. Cobra's compared to the "regular" Cobra's in terms of collectability/worth down the road? I have an oppurtunity to buy a low mileage (6930 kms) for a good price up here in Canada. I know I shouldn't buy one in terms of future worth but just curious to know your thoughts, as I am just a newbie looking to get into owning a terminator.